
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
  <head>
    <style>
      body{
        font-family: Arial, sans-serif;
        background-color: #f0f0f0;
        padding: 20px;
        background-image: url("1.jpg");  /* 添加这行来引入背景图 */
        background-size: cover;  /* 使背景图充满整个容器 */
        background-repeat: no-repeat;
      }
    </style>
    <title>Titles</title>
  </head>
  <body  >

  </body>
</html>
